Keke Liang, Xiaohuan Li, Jianjun Ma, Hongqi Yang, Xiaoxue Shi, Yongyan Fan, Dawei Yang, Dashuai Guo, Chuanze Liu, Linrui Dong, Qingqing Chang, Qi Gu, Siyuan Chen, Dongsheng Li
BACKGROUND: Dopamine dysregulation syndrome (DDS) is a complication of Parkinson's disease (PD) that seriously affects the quality of life of PD patients. Currently, the risk factors for DDS are poorly known, and it is critical to identify them in the early stages of PD. OBJECTIVE: To explore the incidence of and risk factors for DDS in patients with early PD. METHODS: A retrospective cohort study was conducted on the general data, clinical features, and imaging data of patients with early PD in the PPMI database...
December 2023: Neurological Sciences